Where to find your phone's IP address

Your phone has two IP addresses: one on your home Wi-Fi network (called a local IP address) and one assigned by your internet provider when you use mobile data (called a public IP address). The local one is what matters for most home network problems. You find it in your phone's Wi-Fi settings, not in a single "IP address" menu.

On an iPhone, go to Settings > Wi-Fi, tap the network you are connected to, and look for "IP Address" in the list that appears. On Android, go to Settings > Network and Internet > Wi-Fi, tap the connected network, and scroll down to find "IP address" under the network details. Write down the number — it looks like four groups of digits separated by dots, such as 192.168.1.105.

If you need your public IP address instead (the one your internet provider assigns), you can visit a website like whatismyipaddress.com from your phone's browser while using mobile data, not Wi-Fi. That page will display the address your phone shows to the outside internet.

Key Takeaways

  • Your phone's local IP address appears in Wi-Fi settings under the connected network name, and it starts with 192.168 or 10.0 in most home networks.
  • iPhone users find it in Settings > Wi-Fi > tap your network, while Android users go to Settings > Network and Internet > Wi-Fi > tap your network.
  • The local IP address is what you need when troubleshooting home network problems or connecting to devices on your own network.
  • Your public IP address (assigned by your internet provider) is different and only visible when you visit an IP-checking website on mobile data.

Why you might need to know your phone's IP address

Most of the time you do not need to know your phone's IP address — it works automatically. But when something on your home network is not working, a technician or a troubleshooting guide might ask for it to figure out what is happening. Knowing where to find it saves you time instead of searching through settings blindly.

You also need it if you are setting up a device that only connects to phones on the same network, or if you want to access your phone from another device on your Wi-Fi. Some home automation apps or network printers ask for the IP address of the device they are connecting to.

The difference between local and public IP addresses

Your local IP address only works inside your home network. It is assigned by your router and changes each time you reconnect to Wi-Fi (though it usually stays the same for days or weeks). Other devices on your network can reach your phone using this address, but devices outside your home cannot.

Your public IP address is assigned by your internet service provider and is what the outside internet sees. Websites, apps, and services use this address to send data back to you. It changes less often than your local address — sometimes staying the same for months — but it is not something you control directly.

When you are on Wi-Fi, your phone uses the local address to talk to your router and other home devices. When you switch to mobile data, your phone gets a different public address from your mobile carrier. This is why a website might show a different IP address if you check it on Wi-Fi versus mobile data.

What to do if your phone's IP address keeps changing

Local IP addresses change when your phone disconnects from Wi-Fi and reconnects, or when your router restarts. This is normal and usually not a problem. If you need your phone to keep the same local IP address (for example, if you are setting up a network printer), you can assign a static IP address in your router settings.

Static IP assignment is done on the router, not on the phone itself. You log into your router's admin panel (usually by typing 192.168.1.1 or 192.168.0.1 into a browser), find the DHCP or IP reservation section, and tell it to always give your phone the same address. The exact steps depend on your router model, so check your router's manual or manufacturer website for instructions.

For most home uses, letting your phone's IP address change automatically is fine. Static assignment is mainly useful if you are running a home server, setting up network storage, or connecting to devices that need a consistent address to find your phone.

How IP addresses connect to your home network security

Knowing your phone's local IP address does not directly make your network more or less find, but it helps you understand what is connected to your Wi-Fi. If you see an unfamiliar IP address in your router's connected devices list, that might be a sign someone else is on your network.

Your public IP address is visible to every website you visit, but that is normal and expected. Websites need it to send you data. Your internet service provider can see which public IP address is yours, but that is how they route your internet connection. Neither of these is a security problem on its own.

The real security step is making sure your Wi-Fi password is strong and your router is updated. Knowing your IP addresses is useful for troubleshooting, not for protecting yourself.

Frequently Asked Questions

Why does my phone show a different IP address than my computer?

Because they are different devices on your network. Your router assigns each device its own local IP address so it knows where to send data. Both addresses are correct — they just identify different hardware. If you want to check, look at your router's admin panel to see all connected devices and their addresses.

Is my public IP address the same on Wi-Fi and mobile data?

No. On Wi-Fi, your phone uses your home internet provider's public IP address. On mobile data, it uses your mobile carrier's public IP address. They are different because the data is coming from different sources. You can check by visiting whatismyipaddress.com on Wi-Fi, then switching to mobile data and visiting again.

Can someone find me using my IP address?

Your public IP address can be traced to your internet service provider and roughly to your city, but not to your exact home address or phone. Your local IP address only works inside your home network, so it is useless to anyone outside it. Neither address is a direct privacy risk, though you should still use a strong Wi-Fi password.

What if I cannot find the IP address in my settings?

Make sure you are connected to Wi-Fi first — the IP address only shows up when you are on a network. On iPhone, the address appears below the network name. On Android, you may need to scroll down in the network details. If it still does not appear, try disconnecting and reconnecting to Wi-Fi, then checking again.